html,
body {
    margin: 0;
    padding: 0;
}

body {
    overflow-x: hidden;
    /* overflow-y: hidden; */
    /* background-image: url('asset/img/sakura.gif'); */
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: auto;
}

::-webkit-scrollbar {
    width: 6px;
    height: 250px;
}

::-webkit-scrollbar-thumb {
    border-radius: 6px;
    border: none;
    /* background-color: #5FB878; */
    background: linear-gradient(to bottom, #212529, #5FB878, #fff, #212529);
}

::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: #212529;
}

* {
    user-select: none;
}

a {
    text-decoration: none;
}

nav .nav-color {
    color: #fff;
}

nav .nav-form {
    border-bottom: 8px solid transparent;
}

.container {
    margin-top: 0px;
    padding-top: 10px;
    z-index: 666;
    background: rgba(255, 255, 255, 0.1) !important;
}

.container .jumbotron {
    margin-top: -60px;
    background-color: rgb(255, 255, 255, 0);
}